This document specifies the model establishment, technical requirements, test methods, judgment rules and signs, packaging, transportation and storage of full-width fertilizer spreaders. This document applies to full-width fertilizer spreaders (hereinafter referred to as fertilizer spreaders) for spreading manure (fermented fertilizer), granular fertilizer or similar fertilizer (solid fertilizer). This document does not apply to equipment for spreading microcrystalline pesticides or herbicides. The test methods specified in this document can be deleted according to different models and requirements.
GB/T 20346.1-2021 Referenced Document
GB/T 1147.1 Small and medium power internal combustion engines—Part 1: General requirements
GB/T 1592.1-2016 Agricultural tractors.Rear-mounted power take-off types 1,2,3 and 4.Part 1:General specifications, safety requirements, dimensions for master shield and clearance zone